APA (7th ed.) Citation

Tulgan, B. (2009). It's Okay to Be the Boss (1st edition.). HarperCollins Publishers.

Chicago Style (17th ed.) Citation

Tulgan, Bruce. It's Okay to Be the Boss. 1st edition. HarperCollins Publishers, 2009.

MLA (9th ed.) Citation

Tulgan, Bruce. It's Okay to Be the Boss. 1st edition. HarperCollins Publishers, 2009.

Warning: These citations may not always be 100% accurate.